15.00 - Switching IPC Memory to Shared Memory - Teradata Tools and Utilities

Teradata Tools and Utilities for IBM AIX Installation Guide

Product
Teradata Tools and Utilities
Release Number
15.00
Published
March 2014
Language
English (United States)
Last Update
2018-09-28
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The default Interprocess Communication (IPC) memory choice is memory mapped. You can switch to shared memory.
  1. Log on as the root user.
  2. Change directory to the Teradata Parallel Transporter installation directory:cd installation directory
  3. Remove the mmap directory:rm -rf mmap
Teradata Parallel Transporter will use shared memory as the IPC memory choice.

The change does not require a kernel rebuild or a reboot.